So many great ways to have a burger! Some of my favorites:
Patty melt on dark rye bread. Saute, don't broil, a 1/2 lb patty of nice 90/10 burger, seasoned w/ a bit of salt & pepper. 1 slice of Jarlsburg swiss with 1 slice american cheese. Lots and lots of heavily carmelized onions. Mmmm! :D
Chili Burger. 1/2 lb burger cooked on the grill, served openfaced on grill-toasted bun. Top w/ a couple sliced of American cheese, then smother with your favorite Chili. Smother with diced onions and sprinkle with feather-shredded sharp cheddar.
I also love a burger topped with a slice of fried Canadian bacon. Add some gorgonzola cheese, thin sliced onions and Thousand Island dressing.
Man, this is making me hungry!